Respira is a mobile app developed by Delanki. A calm, privacy-first breathing app designed to reduce stress and anxiety. Includes Box Breathing, 4-7-8 method, and custom timers with soothing haptics.

What technologies are used in Respira?

Respira is built with Kotlin, Android Jetpack, Coroutines, Room Database, Haptic API.

What are the key features of Respira?

Respira highlights include: Offline-first architecture with local SQLite; Haptic feedback synchronized with breath cycle; Custom interval timer with soothing themes.

Where can I use or download Respira?

You can access Respira directly at https://play.google.com/store/apps/details?id=com.delanki.respira.

Respira — Mobile App Case Study

Name: Respira
Author: Delanki

CHAPTER 01

What is Respira?

ARCHITECTURE OVERVIEW

Respira is a calm, distraction-free breathing assistant and respiratory wellness companion. It helps you relieve stress, reset your focus during a hectic workday, drift off to sleep naturally, and improve your lung endurance.

Unlike noisy meditation apps filled with long audio lectures, complex subscription popups, or social leaderboards, Respira focuses purely on how your breath interacts with your body. In just four minutes, its gentle visual guide, soft acoustic chimes, and calming vibrations help your body shift out of "fight or flight" mode and back into balance.

CHAPTER 02

The Problem It Solves

PROBLEM & CONTEXT

The Modern Trap of "Screen Apnea"

Knowledge workers, healthcare professionals, students, and busy parents face a subtle, overlooked issue every day:

Holding Your Breath at Screens: When reading an urgent email, tackling code, or multitasking, people unconsciously hold their breath or breathe very shallowly from the upper chest.
Brain Fog & Tension: By 3 PM, this lack of steady oxygen leaves you feeling mentally drained, irritable, and physically tight across the neck and shoulders.
Meditation Can Feel Intimidating: Sitting still in silence to "clear your mind" can feel impossible when anxiety is running high. People need a concrete, physical tool they can feel immediately.

The Breakthrough Moment

You cannot consciously tell your liver to work faster or command your heart rate to drop by sheer willpower. But breathing is the one bodily rhythm you can control with your mind.

When you slow down your exhale and rhythmically expand your lungs, you directly stimulate the vagus nerve. This instantly tells your heart and brain: "You are safe. You can relax."

CHAPTER 03

How It Works (Step by Step)

STEP-BY-STEP WORKFLOW

Step 1: Arrive at a Quiet Sanctuary

Respira opens to an understated, dark obsidian screen that is easy on tired eyes. There are no sudden splash screens or ads. You can start breathing within one second.

Step 2: Choose Your Breathing Goal

Exercises are organized by real human needs:

Box Breathing (4-4-4-4): Equal inhale, hold, exhale, and rest. Used by first responders and athletes to regain composure before high-stakes tasks.
4-7-8 Sleep Flow: A long, gentle exhale that triggers natural drowsiness before bedtime.
Coherent Resonance (5.5-5.5): Smooth, flowing breath that balances cardiovascular rhythm and reduces stress.
Lung Capacity Self-Test: A gentle way to measure how long you can comfortably hold your breath, helping track respiratory improvement over time.

Step 3: Eyes-Closed Practice

You don't even have to look at the screen! Gentle harmonic bells and soft vibration pulses signal when to inhale, hold, and exhale, allowing you to close your eyes and rest.

Step 4: Track Meaningful Progress

Check your daily mindful minutes and vital hold capacity without stressful streak guilt.

CHAPTER 04

Key Highlights

CAPABILITIES

Expanding Celestial Bloom: A fluid, organic visual guide that expands and contracts naturally.
Eyes-Closed Sensory Cues: Gentle acoustic soundscapes and haptic pulses guide every breath.
Lung Capacity Training: Interactive timer to measure and expand comfortable breath hold times.
100% Offline & Private: Built with Android Jetpack Compose and local Room Database—no accounts or trackers.

CHAPTER 05

Real-World Impact

OUTCOMES & IMPACT

Instant De-Escalation: Users report noticeable physical relief and a slower heart rate after just one 4-minute session.
Natural Sleep Remedy: Replaces late-night phone scrolling with a calming routine that helps you fall asleep faster.
Everyday Reset: A dependable pocket companion between meetings or during moments of sensory overload.

PRODUCTS.

Respira.

KEY HIGHLIGHTS AT A GLANCE